Carrying capacity in recreation setting

Carrying capacity in recreation setting

Библиографические подробности
Главный автор: Shelby, Bo
Другие авторы: Hoberlein, Thomas A.
Формат: ‌
Язык:English
Опубликовано: Corvallis, Orlando Oregon State University Press c1986.
Предметы:
Recreation areas > Visitors. > United States.
Recreation areas > Management]. > United States.
Recreation surveyss > United States.